Prehnite with Rutilate 10mm Round - 15-16 Inch Shape_Cut Cube In rare and highly sought

In rare and highly sought after specimens

Pink Crazy Lace Agate is actually Crazy Lace Agate that has been color enhanced with pink to bring out the beautiful swirling and circular concentric patterns in the stone

often with a mottled appearance

Opalite can have a blue appearance when placed against a dark background and appear milky white with a pink or orange glow against a light background

had Red Jasper inlaid in its hilt

Prehnite with Rutilate 10mm Round - 15-16 Inch Shape_Cut Cube In rare and highly soughtPrehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South Africa in 1774. Prehnite is translucent to transparent, in colors from light green to yellow green to olive, with occasional inclusions of Black Tourmaline that crisscross the stone in fibrous patterns. It is a phyllosilicate composed of silicon, calcium and aluminum with trace amounts of iron.